Upon executing auto color select generally, since a prescan for ACS must be done before a main scan for capturing actual image data, a long processing time is required, resulting in low productivity. The current detecting unit includes a specified voltage vector generating portion that generates a specified voltage vector indicating a voltage vector that three-phase voltage of the inverter should follow, and a specified voltage vector correcting portion that corrects the generated specified voltage vector. Light flux irradiated from a light source device having a single light source receives polarization treatment at a polarization unit, thus generating main polarized light and sub-polarized light. The cutting mechanism includes a cutting trigger for selectively advancing a knife blade extending therefrom through a knife channel defined along one or both of the jaw members. The system may include one or more forward-osmosis units downstream of the desalination unit for diluting a concentrated brine stream produced by the desalination unit. The dynamic filter is coupled to the first device and the second device, and selectively directs commands to the first device and to the second device based on dynamic status of the first device.